__rdquery: SELECT CampaignId, AdGroupId, Id, Criteria, CriteriaType, Impressions, Clicks, Cost FROM CRITERIA_PERFORMANCE_REPORT WHERE CriteriaType IN ["INCOME_RANGE"] DURING LAST_7_DAYS
The AdWords API reports currently supports the old UI. Please note that based on this article Household Income is only supported for Video Campaigns in the old UI and it is supported for Display, Search and Video campaigns in the New UI. In your case, if you don't have any video campaigns you may not see the income range metrics.
Let me know if you have any further questions.
Thanks,
Bharani, Google Ads API Team